baber/WOPTO huggingface dataset:
Patent JP-H11202394-A (JP)
Title: Disposing structure for operation button
Inventor: ENDO YASUHIKO
IPC: G03B17/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of the parts of the operation buttons and to easily assemble them to normal positions in the case of providing at least two sets of the at least two closely arranged operation buttons. SOLUTION: The operation buttons 22 and 24 are successively provided by a belt plate part 32 and the operation buttons 26 and 28 are successively provided by the belt plate part 33. Holes 36 for the operation buttons for respectively housing the operation buttons 22, 24, 26 and 28 are passed through and formed on a case 35 and recesses 37 and 38 for the belt plate part for housing the belt plate parts 32 and 33 are formed on the back surface of the case 35. Protrusions 44, 46, 60 and 62 are formed at the operation buttons 22, 24, 26 and 28 and wide width parts 48, 50, 64 and 66 are formed at the belt plate parts 32 and 33. The recesses 52, 54, 56, 58, 68, 70, 72 and 74 for housing the protrusions and the wide width parts are formed on the case and the operation buttons are assembled only to the normal parts.
Patent JP-H08231310-A (JP)
Title: Microbicidal agent for agricultural purpose
Inventor: HAYASE YOSHIO
IPC: C07C251/48
Filed: 1996-02-08
Abstract: PURPOSE: To obtain a new 2-phenoxyphenyloxyiminoacetic acid amide derivative which is useful as a microbicidal agent for agricultural purposes because it has a wide range of antimicrobial spectrum against plant disease-causative microorganisms with a high level of activity. CONSTITUTION: This 2-phenoxyphenyloxyiminoacetic acid amide derivative is represented by formula I [R<1> , R<2> are each H, an alkyl, a cycloalkyl; R<3> is an alkyl, a cycloalkyl; R<4> , R<5> are H, an alkyl, an alkoxy; A is an unsaturated hydrocarbon, phenyl; Z is -CH2 -, -CH(OH)-, -CO-], for example, 2-(2- phenoxyphenyl)-2-methoxyiminoacetic acid amide. The compound of formula I is obtained, for example, by allowing an oxocarboxylic acid of formula II or its reactive derivative in the carboxyl group to react with an amine of the formula: NHR<1> R<2> to give an oxocarboxylic acid amide of formula III followed by reaction of the product with an alkoxylamine of the formula: H2 NOR<3> .
Patent JP-S6425770-A (JP)
Title: Production of epichlorohydrins
Inventor: NAKANISHI TAKEHISA
IPC: C07D301/19
Filed: 1988-02-04
Abstract: PURPOSE:To obtain the titled compound in high conversion at a low temperature, by using industrially available alkyl hydroperoxide as an oxidizing agent and epoxidizing allyl chlorides with the oxidizing agent in the presence of a heterogeneous solid catalyst. CONSTITUTION:The objective compound is produced by reacting allyl chlorides with an alkyl hydroperoxide (e.g. cumene hydroperoxide or ethylbenzene hydroperoxide) at 0-250 deg.C, preferably 20-150 deg.C in the presence of a catalyst having titanium atom bonded to a silicon dioxide carrier through oxygen atom and >=1 silanol groups per 1nm<2> of the carrier. The amount of the allyl chlorides is preferably >=2mol., especially >=5mol. per 1mol. of the hydroperoxide. The above catalyst can be produced by contacting a silica gel with a titanium compound and heating the mixture.
Patent JP-H09205921-A (JP)
Title: Excrement removing device
Inventor: YASUDA KATSUHIKO
IPC: A01K31/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an excrement removing device which can prevent the disease or dirty egg of hen from being generated by residual object stuck on the return side of excrement receiver belt. SOLUTION: A shutter plate 25 is fixed at the upper part of a lower cage stage 16 so as to face a return side 19B of an excrement receiver belt 19. This shutter plate 25 is provided with a shutter part 25α and a scraper part 25β. This shutter part 25α shuts a gap between the return side 19B and the lower cage stage 16 facing this side and prevents the residual object stuck on this return side 19B from falling into this cage stage 16. Besides, the scraper part 25β scrapes down the residual object stuck on the return side 19B to the side of this shutter part 25α.
Patent JP-H03224565-A (JP)
Title: Water level drop detection control during operation interruption in bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1990-01-31
Abstract: PURPOSE:To prevent the damage of mechanical seal or regular shaft seal packing by obstructing a no-load run of a pump by constituting the bathtub so that in the case an absolute water level of bath hot water is a set value or below, an operation of a bath hot water circulating pump is not started. CONSTITUTION:Even in an operation stop state, a pressure sensor Sp detects repeatedly an absolute water level, and when the water level drops to a set value or below, a water level drop signal encoded in advance is outputted from a control part C, and by this signal, such an operation inhibiting measure as an operation of a bath hot water circulating pump P is not started is taken. Also, at the time of detecting the absolute water level drop, from after three seconds of an operation stop of the bath hot water circulating pump P, the absolute water level is collected continuously three times in a period of 100mSec by the pressure sensor Sp and collated with a set value, and only when it is detected that its water level is lower than the set value continuously three time, the water level drop signal is outputted from the control part C. In such a way, such damage as seizure of mechanical seal 36, etc., caused by a no-load run of the bath hot water circulating pump is prevented.
Patent JP-S53107749-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI ITSUO
IPC: H01Q1/00
Filed: 1977-03-03
Abstract: PURPOSE: To provide uniform heating, by setting a revolvable radiation antenna in a heating chamber and forming a conductive wall with concentrical notches around its center near the antenna. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09196567-A (JP)
Title: Method for cooling ceiling of electric arc furnace
Inventor: OKUNO TSUTOMU
IPC: F27B3/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To cool the ceiling of an electric arc furnace, extend the life of the ceiling and improve durability. SOLUTION: A method for cooling the ceiling 2 of an electric arc furnace 1 comprises the steps of supplying electric current from an electrode 13 inserted into the furnace 1 through the ceiling 2 and melting a material charged in the furnace 1 by a resistant heat. In the method, the ceiling 2 part through which the electrode 13 is inserted is formed in a small ceiling part 11 made of a fire resisting material. Cooling water and/or air is supplied to a part near the electrode 13 of the small ceiling part 11 so that the ceiling is cooled.
Patent JP-S56118546-A (JP)
Title: Fuel pump equipment
Inventor: SUZUKI SATORU
IPC: F02M37/12
Filed: 1980-02-25
Abstract: PURPOSE: To provide reliable and efficient pumping action for a fuel pump equipment which operates on pulsating pressures generated during running of an engine, by applying the pulsating pressures in each cylinder into a pump chamber and a cushion chamber.  
     CONSTITUTION: In this fuel pump equipment A, out-of-phase pulsating pressures generated in each cylinder in response to a start of engine running respectively act in a pressure operating room 1 which is formed opposite to a pump room 3 with a pump diaphragm 2 interposed between and a pressure operating room 8 which is formed opposite to a cushion room 6 with a diaphragm 7 interposed between. A positive pressure is applied on the diaphragm 7 at the same timing when a negative pressur is applid on the pump diaphragm 2. A fuel is sucked through a fuel passage 13 into the pump room 3 via an opened intake check valve 4a. And an outlet check valve 4b is closed so that the fuel in the cushion room 6 is supplied for each cylinder through a fuel passage 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000221430-A (JP)
Title: Projection display device
Inventor: ITO KOJI
IPC: G03B21/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a projection display device that a picture can be displayed with high contrast by making a background dark even when the circumference is light. SOLUTION: This projection display device 1 is constituted of a laser scanner part 10, a control part 40, a picture input part 47, a scattering plate driving circuit 45 and a screen 50 having a micro shutter array 30 and a light absorbing body 52. By the scanner part 10, a laser beam LB modulated based on picture data is projected on the screen 50 for scanning it. At this time, only shutters (37) to which the beam LB is applied are set at a reflecting position and the shutters other than the shutters (37) are set at a transmitting position. By setting the shutters other than the shutters 37 on which the beam LB is projected at the transmitting position, light made incident from the outside is absorbed by the absorbing body 52. Thus, the picture of only the beam LB can be clearly displayed with the well-set background whose black level is low.
Patent JP-S63192330-A (JP)
Inventor: ITO YOSHIO
IPC: A01G9/14
Filed: 1987-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03229977-A (JP)
Title: Axial piston machine
Inventor: OCHIAI TAKASHI
IPC: F03C1/06
Filed: 1990-01-31
Abstract: PURPOSE:To control the change of discharge quantity by providing a supercharging hole communicated with a cylinder port, between the suction port and the discharge port of a valve plate and at a bottom dead center side in which a piston shifts from a suction stroke to a discharge stroke, and connecting a supercharging pump to the supercharging hole. CONSTITUTION:A cylinder block 4 in which a plurality of pistons 2 are fitted capable of reciprocating freely is spline connected to a driving shaft 1 rotatably born in a pump housing (not shown), and also a swash plate 6 inclinably centering around a trunnion shaft is provided in the pump housing. The head of each piston 2 is slidably contacted to the swash plate 6 via a shoe 7 to make it possible to vary discharge force of a pump by adjustment of the inclining angle of the swash plate 6. In such a pump, a supercharging hole 54 communicated with a cylinder port 31 is provided between a semicircular suction port 51 and a discharge port 52 provided on a valve plate 5 and at a bottom dead center side in which the piston 2 transits from a suction stroke to a discharge stroke, and a supercharging pump 8 is connected to the supercharging hole 54.
Patent JP-H01199526-A (JP)
Title: House for horticulture
Inventor: TAKAGI MINORU
IPC: A01G13/02
Filed: 1988-02-03
Abstract: PURPOSE:To accelerate the growth of a plant, by covering a horticultural house with a covering material permeable a specific range of visible rays among the solar rays. CONSTITUTION:A horticultural house is covered with a covering material 1 which absorbs both of ultraviolet rays having wavelengths of <=400nm and infrared rays having wavelengths of >=700nm. Cooling water is passed through the covering material which temperature is raised by the absorption of the infrared rays, thereby depressing the rising of room temperature in the horticultural house. The cooling water whose temperature is thus raised is stored in a water storage tank 12 to maintain the temperature thereof. When the room temperature in the house is lowered at night, etc., the reutilization of the stored cooling water for controlling the temperature in the house permits the further acceleration of the growth of the plant.
Patent JP-H01200036-A (JP)
Title: Controller for internal combustion engine
Inventor: TAKEUCHI SHINJI
IPC: F02D41/16
Filed: 1988-02-02
Abstract: PURPOSE:To control the opening ratio of a bypass passage always to a proper value by detecting the electric current value of an opening/closing driving coil for a control valve installed in the bypass passage of an intake passage and correcting the duty ratio of the opening/closing driving coil on the basis of said electric current value. CONSTITUTION:An internal combustion engine 100 is equipped with an intake passage 101 and a bypass passage 102. A control valve 103 equipped with an opening/closing driving coil for opening and closing the bypass passage through electric conduction is installed into the bypass passage 102. While, the duty ratio control for alternately supplying electricity is executed for the opening/ closing driving coil, and a control circuit 104 for controlling the opening ratio of the bypass passage 102 is installed. In this device, a means 105 for detecting at least one electric conduction current value in the opening/closing driving coil is installed. Further, a means 106 for correcting the duty ratio of the opening/closing driving coil on the basis of the electric current value detected by the means 105 is provided.
Patent JP-S63192337-A (JP)
Inventor: MUROFUSHI KEIICHIRO
IPC: A23L7/109
Filed: 1987-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62183810-A (JP)
Title: Liquid treatment method for preparing electrical discharging liquid
Inventor: TAKAHASHI NOBUYUKI
IPC: B01D15/04
Filed: 1986-02-07
Abstract: PURPOSE:To enhance treatment efficiency and increase exchanging period of time of ion exchange resistance by applying electrical discharging liquid containing water to a container containing ion exchange resin and agitating ion exchange resin. CONSTITUTION:When a cock 5 of a tank 4 containing ion exchange resin 2 is opened, city water flows into the tank 4 and flows from an opening 10 out into an ion exchange layer. At that time, city water becomes purified water by contacting ion exchange resin 2. During said treatment, ion exchange resin is adequately agitated by an agitator 14 and city water is well mixed up with ion exchange resin 2 to manufacture purified water at a high efficiency. Purified water thus prepared is discharged from the tank 4 and accumulated in an accumulating tank 13 as the discharge treatment liquid.
Patent JP-S62182428-A (JP)
Title: Suction device for engine
Inventor: OKIMOTO HARUO
IPC: F02B27/02
Filed: 1986-02-07
Abstract: PURPOSE:To make an easement of engine's adjustable-speed shocks and a reduction in suction resistance at the time of high-load driving both compatible, by installing a surge tank so as to be connected to a suction passage via an interconnecting passage, and controlling the on-off valve installed in this passage by a controlling device. CONSTITUTION:An actuator to open or close an on-off valve 13 is constituted of an electromagnetic solenoid 22, and a control unit 18 detects acceleration and deceleration of an engine by each output signal out of an opening sensor 19 of a throttle valve 6 and an engine speed sensor. And, when both these adjustable speeds exceed the setting value, the control unit 19 operates the solenoid 22, opening the on-off valve 13, whereby a surge tank 11 is interconnected to a suction passage 5, and an adjustable-speed shock at the time of engine acceleration and deceleration is relieved. And, at the time of high-load driving, the electromagnetic solenoid 22 is not operated so that the surge tank 11 is not interconnected to the suction passage 5, thus suction resistance is reduced.
Patent JP-S49111334-A (JP)
IPC: B60R21/26
Filed: 1973-02-27
Abstract: 1455482 Crash bags for passenger vehicles NIPPON SOKEN Inc 26 Feb 1974 [27 Feb 1973] 8599/74 Heading B7B A crash bag comprises a bladder 4 which is distended in the event of a collision by the inflation of chambers 6 formed adjacent the bladder wall. During inflation, air is sucked from the passenger spaces into the body 8 of the bladder through apertures 7. The arrangement allows the bladder to be distended using less gas than would be necessary to inflate the whole bladder, and, by sucking air from the passenger space, ensures that there is no harmful pressure rise in that space. In the illustrated embodiment, the chambers 6 are formed by the bladder wall and by a synthetic fibre insert 5 which is sewn to the bladder. To distend the bladder, communication is opened between a compressed gas bottle and a diffuser 2 so that gas is injected into the open ends of the chambers 6 from diffuser apertures 3. When a vehicle occupant is thrown against the distended bladder, gas is expelled directly from the body of the bladder through the apertures 7, and gas is also expelled from the chambers 6 through the apertures 7 after first passing round the edges of the insert 5. In a modification, Figs. 6 and 7 (not shown), the inflation chambers are formed by tubes in a bladder insert, the tubes being connected directly to the diffuser apertures. In this case, when an occupant is thrown against the bladder, gas is expelled only from the body of the bladder.
Patent JP-H07227983-A (JP)
Title: Image recording apparatus
Inventor: NAKADA TOSHIAKI
IPC: B41J2/325
Filed: 1994-02-22
Abstract: PURPOSE:To provide an image recording apparatus obtaining good image quality by cutting a dyeing layer along the rear end of an image receiving material and capable of conserving an intermediate sheet while keeping good image quality in thermal transfer recording using the intermediate sheet. CONSTITUTION:A dyeing layer can be cleanly cut along the rear end of an image receiving material by making the feed speed of the image receiving material 10 after separation higher than the running speed of an intermediate sheet 3. The pressing or heating of the image receiving material 10 due to a transfer means (heat roller 23) is released after the image receiving material 10 is passed through the transfer means and the rear end over the range heated and pressed by the transfer means of the intermediate sheet 10 is unwound up to the downstream part of a recording means to form a next image. By this constitution, the intermediate sheet 3 can be conserved while a good image is kept.
Patent JP-H02205110-A (JP)
Title: Flip-flop circuit device
Inventor: YOSHIDA MICHIO
IPC: H03K3/356
Filed: 1989-02-03
Abstract: PURPOSE:To reduce the number of elements by providing a P-channel MOS transistor which fixes the state of a bidirectional transfer gate circuit at the time of setting as setting an FF circuit device without having a set function as a base, and adding a set circuit at a master side FF circuit. CONSTITUTION:A CMOS type FF circuit device is provided with the P-channel MOS transistor 5 which sets a source voltage terminal VDD as the source in a master side FF circuit 30 in which a set circuit is provided, and is comprised of a slave side FF circuit 31 without having the set circuit. The bidirectional transfer gate circuits 1 and 4 are turned off, and the bidirectional transfer gate circuits 2 and 3 are turned on. The master side FF circuit 30 is set at a holding state, and the P-channel MOS transistor 5 which inputs the inversion signal of a set signal is turned on, therefore, the output Q of the FF circuit device is held at the high level, which enables the FF circuit device to be set. In such a way, the number of elements can be reduced, and the reduction of an LSI chip can be realized.
Patent JP-S60170049-A (JP)
Title: Recording medium
Inventor: FUSAKI ATSUSHI
IPC: G03C1/725
Filed: 1984-02-10
Abstract: PURPOSE:To attain a large quantity of copies and the permanent storage of information by forming evenly a photosensitive material layer containing the magnetizable fine powder mixed evenly into the surface of a base and recording optically information by the photosensitive development processing to reproduce the information magnetically or optically. CONSTITUTION:A recording medium contains a photosensitive material layer 2 formed on a plastic base 1, and the layer 2 is formed by mixing evenly the magnetizable fine powder into a photoresist. When the information is recorded to said recording medium, the development/fixing processing is carried out after exposing the recording medium to the light containing the information. Then the recording medium is exposed to a uniform magnetic field when necessary for magnetization of Fe2O5. The information can be preserved for a long period of time as long as the quantity of the magnetizable fine powder is secured on the surface of the base 1 owing to limitation of said fine powder. The amplitude of the light irradiating the recording medium can be modulated as along as the nonmagnetic substance base 1 is transparent. This attains the optical reproduction to facilitate easy production of large quantity of copies.
Patent JP-H08220811-A (JP)
Title: Image forming method
Inventor: OGAWA KEIKO
IPC: G03G9/113
Filed: 1995-02-13
Abstract: PURPOSE: To provide an image forming method using a carrier for a negative charge type developer by which the occurrence of character smear and uneven transfer is obviated over a long period a good transfer characteristic unaffected by environment is obtainable and good fixing performance is obtainable. CONSTITUTION: This image forming method consists of a stage of developing the latent image formed on a photoreceptor 5 and transfers developing toners onto a transfer material by using a developer consisting of coloring particles contg. a binder resin and coloring materials and the carrier. The transfer stage is a stage for transferring the latent image by passing the transfer material between a conductive roller 6 which is pressed to the photoreceptor 5 and is impressed with voltage and the photoreceptor 5. The radius of curvature of the photoreceptor 5 is >=35m and the carrier is the carrier for the negative charge type developer prepd. by coating the surfaces of magnetic particles with resin layers consisting of at least the magnesium compd. expressed by the formula Mg(X)n and/or the compd. obtd. by subjecting the magnesium compd. to a hydroxylation treatment and a resin.  In the formula, X denotes O/CO3 /OH and (n) denotes an integer from 1 or 2.
Patent JP-S56123048-A (JP)
Title: Data destruction preventing circuit
Inventor: MITARAI HIDEO
IPC: G06F3/06
Filed: 1980-02-29
Abstract: PURPOSE:To prevent destruction of data of fixed information on cylinders except the maintenance cylinder, by petmitting the write to the maintenance cylinder even under the write inhibition state only when the address of the maintenance cylinder is detected. CONSTITUTION:The magnetic disc consists of cylinders for maintenance and cylinders for fixed information. Read only/write enable switch 4 is set to the read only state (write inhibition), and the address of a maintenance cylinder is detdcted by gate 2, and output 2a is generated. At this time, the output of flip flop 7 becomes the write enable state, and the device becomes writable. Next, when a cylinder (where fixed information is recorded) except maintenance cylinders where fixed information is recorded is prevented.
Patent JP-H08223121-A (JP)
Title: Optical reception equipment
Inventor: YOSHIMOTO TSUYOSHI
IPC: H04B10/67
Filed: 1995-02-13
Abstract: PURPOSE: To receive an errorless high-speed digital optical signal by outputting the voltage value based on the division ratio of plural slice levels as a slice level and taking the output or a comparator as a digital electric signal output. CONSTITUTION: A photo diode 11 converts light to electricity, and an amplifier 12 converts the current to a voltage. Since frequency bands of the diode 11 and the amplifier 12 are sufficiently high, an output waveform 44a of the amplifier 12 exhibit the pulsation approximately equal to that or the light waveform. The output of the amplifier 12 is inputted to three comparators 13, 14, and 15 different by slice levels to output digital waveformes 45a, 46a, and 47a. Then, the output of the comparator 13 has the AC component cut through a filter circuit 18, and a voltage corresponding to the duty ratio of the output waveform 45a is detected ana is inputted to the positive input terminal of a differential amplifier 16. The voltage set by a variable resistance 20 is inputted to the negative input terminal, and the output is used as the slice level of the comparator 13 as it is.